:root {
	--darkBlue: rgb(5, 116, 206);
	--lightBlue: rgb(103, 191, 242);
	--lightBlueLess: rgb(233, 245, 255)
}

* {
	margin: 0;
	padding: 0;
}

header {
	background: url(../img/lam.png);
	display: flex;
	align-items: center;
	border-bottom: 7px solid var(--lightBlue);
	background-repeat: no-repeat;
}

.logoImg {
	margin: 20px;
	margin-left: 100px;
	margin-right: 0px;
}

.logoText {
	font-size: 40px;
	font-weight: bold;
	color: white;
	letter-spacing: .3cm;
}

nav {
	display: flex;
	width: 90%;
	margin-left: 5%;
}

nav div {
	width: 16.67%;
	text-align: center;
	height: 50px;
	line-height: 50px;
}

nav div:hover:not(div.navMenu) {
	background-color: var(--darkBlue);
	color: white;
	transition: all 0.3s;
}

div.navMenu div {
	color: black;
}

nav div:hover div.navMenu {
	display: block;
}

nav div.active {
	background-color: var(--darkBlue);
	color: white;
}

div.navMenu {
	width: 15.003%;
	position: absolute;
	z-index: 9999;
	display: none;
	height: auto;
	background-color: white;
}

.topNav {
	font-size: 18px;
}

div.navMenu div {
	width: 100%;
}

div.navMenu div:hover {
	background-color: var(--darkBlue);
	color: white;
}

.navLast {
	display: none;
}

[change]:not([change="0"]) {
	display: none;
}

.swiper {
	width: 100%;
	height: auto;
}

.swiper-slide {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.swiper-slide img {
	width: 100%;
	height: auto;
}

.main {
	display: flex;
	width: 70%;
	margin-left: 15%;
	justify-content: space-between;
	flex-wrap: wrap;
	padding-top: 8px;
}

.littleNav {
	height: 35px;
	border-bottom: 3px solid var(--darkBlue);
	margin-top: 8px;
}

.littleNav ul li {
	list-style: none;
	font-size: 12px;
	min-width: 60px;
	padding: 0 4px;
	height: 35px;
	line-height: 35px;
	text-align: center;
	float: left;
	cursor: pointer;
	background-color: #eee;
	font-weight: bold;
	color: #666;
}

.littleNav ul li.selected {
	color: #fff;
	font-weight: 700;
	background-color: var(--darkBlue);
}

.infoCard {
	width: 40%;
}

.infoCardLeft {
	width: 50% !important;
}

.infoTitle {
	display: flex;
	justify-content: space-between;
	border-bottom: 2px solid #f3f3f3;
	padding: 13px 0;
}

.infoTitleLeft {
	color: var(--darkBlue);
	font-weight: bold;
	display: flex;
	align-items: center;
}

.infoTitleLeft span {
	margin-left: 4px;
	font-size: 18px;
}

.infoTitleRight {
	font-size: 12px;
}

i.node {
	display: inline-block;
	width: 10px;
	height: 10px;
	background-color: var(--darkBlue);
}

.messageTitle {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	width: 95%;
	margin-left: 5%;
}

.infoConent[type='message'] {
	margin-left: 10px;
	width: calc(100% - 10px);
}

.infoConent[type='message'] div {
	margin: 8px 0;
	display: flex;
	align-items: center;
	padding: 3px 0;
}

.infoConent[type='message']>div {.

	border-bottom: 1.5px var(--darkBlue) dashed;
}

.infoConent[type='message']>div:hover:not(.date) {
	color: var(--darkBlue);
}

footer {
	background-color: var(--darkBlue);
	background-image: url(../img/school.png);
	background-repeat: no-repeat;
	background-position: bottom right;
	border-top: 7px solid var(--lightBlue);
	color: #FFF;
}

footer div.logo {
	display: flex;
	align-items: center;
}

div.address {
	padding-bottom: 40px;
	width: 100%;
	display: flex;
	justify-content:space-evenly;
	background-color: var(--lightBlueLess);
}

div.date {
	width: 40px;
	display: flex;
	flex-direction: column;
	text-align: center;
}

div.date h2 {
	display: inline-block;
	background-color: var(--darkBlue);
	width: 40px;
	font-size: 14px;
	color: white;
}

div.date h3 {
	display: inline-block;
	background-color: #eee;
	color: black;
	width: 40px;
	font-size: 14px;
}

div.tools {
	display: flex;
	justify-content: space-around;
	margin: 20px 0;
	width: 70%;
	margin-left: 15%;
}

div.toolBox {
	display: flex;
	width: 16%;
	background-color: darkmagenta;
	padding: 8px 0;
	justify-content: center;
	cursor: pointer
}

div.toolBox div.toolFont {
	color: white;
	font-size: 20px;
	margin-left: 10px;
}

div.toolBox img {
	width: 50px;
	height: 50px;
}

.navMenuTwo {
	position: absolute;
	display: none;
	left: 100%;
	top: 100px;
	background: white
}

.navMenuTwo div{
	background: white
}

.friendLinkOut {
	background: var(--lightBlueLess);
}

.friendLink {
	display: flex;
	width: 70%;
	margin-left: 15%;
	margin-top: 80px;
}

.friendLinkBox {
	display: flex;
	width: 100%;
}

.friendLinkImg {
	margin: 20px;
}

.friendLinkImg img {
	width: 120px;
}

.friendLinkList {
	display: flex;
	width: 100%;
	position: absolute;
	margin: 20px;
	transition: all 3s linear;
	white-space: nowrap;
}

.friendLinkListBox {
	width: calc(100% - 160px);
	position: relative;
	overflow: hidden;

}

.box {
	margin: 20px;
	width: 100%;
	height: 100%;
}

.box_imgBox {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}

.imgsBox {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	position: absolute;
}

.box_imgBox img {
	height: 50px;
	margin-right: 10px;
}

.systemIn {
	writing-mode: vertical-rl;
	display: flex;
	justify-content: center;
	align-items: center;
	background-image: linear-gradient(135deg, #006eff 0%, #00439a 100%);
	padding: 3px;
	color: white;
}

.whiteA {
	color: white;
	text-decoration: none;
}

a:hover {
	text-decoration: underline
}

@media only screen and (max-width:640px) {
	.logoImg {
		width: 100%;
		margin: 0
	}

	header {
		display: block;
		text-align: center;
		padding-bottom: 20px;
		background: var(--darkBlue);
	}

	.logoText {
		font-size: 1.5rem
	}

	nav {
		display: block;
	}

	nav .navLast {
		display: block;
	}

	nav div {
		width: 100%
	}

	nav div:hover:not(div.navMenu) {
		background-color: var(--darkBlue);
		color: white;
		transition: all 0.3s;
	}

	nav div:not(div.navMenu) {
		width: 100%;
	}

	nav div:not(div.navLast) {
		display: none;
	}

	div.navMenu {
		width: 90%;
	}

	.swiper-button-next,
	.swiper-button-prev {
		display: none;
	}

	.infoCard {
		width: 90%;
		margin-left: 5%;
	}

	.tools {
		flex-wrap: wrap;
	}

	div.toolBox {
		width: 90%;
	}

	div.navMenu div {
		color: black;
	}

	div.navMenu {
		background: var(--lightBlueLess);
	}

	footer div.logo {
		display: block;
		text-align: center;
	}

	.systemIn {
		padding: 3px;
		width: calc(90% - 6px);
		writing-mode: unset;
	}

	footer div.address {
		width: 80%;
	}

	.infoCardLeft,
	.infoCardRight {
		width: 90% !important;
	}

	.navTitle {
		display: flex;
	}

	.messageTitle {
		white-space: unset;
	}

	.navTitle ul {
		display: flex;
		flex-direction: column;
	}

	.littleNav {
		height: unset;
	}
}
